Location History:
- Wasserlosen/Kaisten, DE (2002)
- Wasserlosen-Kaisten, DE (1999 - 2003)
- Kaisten, DE (1992 - 2013)
- Wasserlosen, DE (2009 - 2023)
Company Filing History:
11 out of 29,302 
4 out of 30 
2 out of 35 
Years Active: 1992-2023
Title: Innovations and Contributions of Inventor Bernhard Keller
Introduction
Bernhard Keller, a prolific inventor based in Kaisten, Germany, has made significant contributions to the field of engineering with an impressive portfolio of 18 patents. His innovations primarily focus on linear motion devices and actuators, which highlight his expertise and creativity in enhancing mechanical systems.
Latest Patents
Among his latest inventions are two notable patents that showcase Bernhard's ingenuity. The first is an "Electric Cylinder with Lubricating Oil Filling," which features a unique mechanism where a threaded spindle is rotatable within a housing and interacts with an extension arm. This design allows for dynamic internal changes in volume as the extension arm moves, optimizing the actuator's functionality.
The second patent is a "Linear Motion Device Having an Anti-Twist Safeguard," which improves stability and performance. This linear motion device includes a housing, an extension arm, and an innovative anti-twist safeguard, utilizing an elongate anti-friction lining that prevents unwanted twisting, thereby enhancing the precision and reliability of mechanical movements.
Career Highlights
Throughout his career, Bernhard Keller has made his mark at several esteemed companies, notably Robert Bosch GmbH and Deutsche Star GmbH. His work within these organizations has contributed to the development of advanced mechanical systems and further solidifies his reputation as a leading inventor in his field.
Collaborations
Bernhard has also collaborated with talented individuals such as Steffen Pfister and Roland Greubel, fostering a collaborative environment that drives innovation. These partnerships have allowed for the exchange of ideas and the advancement of projects, resulting in groundbreaking inventions.
Conclusion
In conclusion, Bernhard Keller stands out as a skilled inventor whose contributions to the field of engineering are marked by his 18 patents. His latest innovations, combined with his career experiences and collaborations, demonstrate his commitment to advancing technology and improving mechanical systems. Bernhard's work continues to inspire future generations of inventors and engineers in their pursuit of innovation.